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Watts

Watts L100XL3-150210 Brass Temperature & Pressure Relief Valve, 3/4-in, Brown

#063-0172-0
$22.99
Top Rated
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Watts
Watts

Watts L100XL3-150210 Brass Temperature & Pressure Relief Valve, 3/4-in, Brown

$22.99

Product Details

The Watts Brass Temperature and Pressure Relief Valve protects hot water tanks and heaters up to 105,000 BTUs. The valve’s extended bronze shank fits onto water heaters with thick insulation while the male inlet and female outlet connections simplify installation. The thermostat contains a special coated element that senses when rising pressure or temperature threatens the system, automatically releasing excess fluid to prevent damage. The valve provides a pressure relief range of 75 to 150 PSI (5.2 to 10.3 bars) and features standard pressure settings of 75, 100, 125, or 150 PSI (5.27, 7.03, 8.79, or 10.55 bars). Tested at the factory, a built-in lever allows you to check the valve’s performance after installation. Meeting both ASME and CSA standards, this valve provides essential safety for water heating systems. The valve is compatible with Series SL100XL, L100XL, LL100XL, and LLL100XL water heaters.

  • Watts Temperature and Pressure Relief Valve provides fully automatic temperature and pressure relief protection for hot water storage tanks and heaters up to 105,000 BTU/HR

  • Extended inlet model for installations with thick insulation

  • Suitable for water heaters with up to 50.8 mm (2") of insulation

  • Bronze body construction

  • Soft seated and spring loaded

  • Automatic reseating

  • Model: 3/4" L100XL3-150210

Part Number 0066133
Valve Type Mixing
Connection Type Threaded
Primary Material Brass
Primary Colour Brown
Pipe Type Compatibility Polyethylene
Maximum Pressure (psi) 150 lb/in²
Number of Pieces 1
Advanced Features No Advanced Features
Certifications No Certifications
Assembled Height (cm) 7.75 cm
Assembled Height (in) 3.05 in
Assembled Length (cm) 2.49 cm
Assembled Length (in) 0.98 in
Assembled Weight (kg) 0.67 kg
Assembled Weight (lb) 1.48 lb
Assembled Width (cm) 1.40 cm
Assembled Width (in) 0.55 in
Inlet Size (in) 0.83 in
Inlet Size (mm) 21.08 mm
Outlet Size (in) 0.83 in
Outlet Size (mm) 21.08 mm
Warranty
  • This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

Compare Similar Products

Only Show Differences
Ratings
Valve TypeMixingMixingPressure RegulatingAir AdmittanceMixing
Connection TypeThreadedSweatMale ThreadMale ThreadThreaded
Primary MaterialBrassCopperCopperCopperBrass

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Reviews

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10 reviews with 5 stars.
6 reviews with 4 stars.
0 reviews with 3 stars.
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0 reviews with 1 star.

Overall Rating

4.6
6 out of 6 (100%) reviewers recommend this product

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    Filter Reviews

    • price
    • hot water
    • metal
    • product availability
    • purchase
    • replacement
    • returns
    • safety
    1 to 5 of 16 Reviews
    1 – 5 of 16 Reviews

    Bon prix et facile a remplacer

    a month ago
    Bon prix et facile a remplacer
    Translate with Google
    Helpful?

    Great Relief Valve af Reasonable Price

    4 months ago
    This pressure relief valve worked as expected. The price is the lower than other stores. The only reasons I did not give a 5 star is because it just barely fits a tank with 2 inch insulation (spout touches tank outer wall when threaded in) and one of the pictures of it online is not accurate - the second picture on the website shows that it has a conical piece and is longer for a thicker walled tank.
    Helpful?
    Response from WattsWater:
    a month ago
    WattsWater
    Thank you for trusting Watts with all your home improvement needs! Watts

    Simple to replace

    a year ago
    it was easy to install and seems to be working fine. Got a water tank 4 years ago tfrom Canadian Tire because of the warranty. Been having issues getting the parts from Canadian tire.. finally found two stores in Edmonton that were capable of assisting. Kingsway & Manning are great!
    Helpful?

    Watts Hot Water Tank Pressure Relief Valve

    a year ago
    The extended valve which extends the valve out further from the water tank is better than the non extended one. The short one is very sketchy in regard to getting a crescent wrench on it without damaging the valve when tightening. The longer one is better at getting the wrench point on the valve out past the insulated metal shell.
    Helpful?

    Safety device . Water tank

    a year ago
    Nice to have this when the tank failed. Easy to install
    Helpful?
    1 – 5 of 16 Reviews

    Questions

    1 - 3 of 3 Questions

    Q: at what pressure / temperature will this release at?

    6 years ago
    2 Answers
    • A: Hi Scott, Pressure Relief Range: 75 to 150psi (5.2 to 10.3 bar). Standard Pressure Settings: 75, 100, 125, or 150psi (5.27, 7.03, 8.79, or 10.55 bar). Thank you, Watts team

      5 years ago
      Helpful?

    Q: What is the length of the temperature probe? I am looking for an 8'!

    3 years ago
    1 Answer
    • A: It's 3".

      3 years ago
      Helpful?

    Q: Please advise availability of a temperature and pressure relief valve: 1/2” connection (not 3/4”)  75 psi (not 150 psi) 210 degree F This is for a small hot water tank which was on a boat.  The original valve was a Watts model 1XL

    6 years ago
    1 Answer
    • A: Please contact your local Canadian Tire store to determine the availability of the product.

      6 years ago
      Helpful?
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